CN217594845U

CN217594845U - Use electrostatic precipitator system in cake workshop

Info

Publication number: CN217594845U
Application number: CN202220991008.9U
Authority: CN
Inventors: 蔡井辉
Original assignee: Fujian Ranli Food Group Co ltd
Current assignee: Fujian Ranli Food Group Co ltd
Priority date: 2022-04-27
Filing date: 2022-04-27
Publication date: 2022-10-18
Anticipated expiration: 2032-04-27

Abstract

The utility model relates to a workshop air purification structure field especially indicates an use electrostatic precipitator system in cake workshop, and this dust pelletizing system includes the guide duct, and sets up electrostatic precipitator device, activated carbon plate, spray set in the guide duct. The electrostatic dust removal device comprises a mounting frame, an anode piece and a cathode piece, wherein the anode piece is fixed on the ring surface in the mounting frame, the cathode piece is fixed in the middle in the mounting frame, and a gap is formed between the cathode piece and the anode piece. During operation, when air is introduced from the air inlet end of the air guide pipe and is discharged to a cake production workshop through the air exhaust end of the air guide pipe, the electrostatic dust collection device can electrically separate air molecules into positive ions and electrons through a high-voltage electrostatic field formed between the cathode piece and each anode piece, and the electrons run towards the anode piece to encounter dust particles in the process, so that the dust particles are adsorbed to the anode piece with negative electricity, and the dust particle capture and collection are realized.

Description

Use electrostatic precipitator system in cake workshop

Technical Field

The utility model relates to a workshop air purification structure field especially indicates an use electrostatic precipitator system in cake production workshop.

Background

The cake production process of the current packaged food is usually operated in a cake production workshop, and the air quality of the cake production workshop needs to be higher due to the consideration of sanitation and safety. Generally, a cake production workshop is set to be a relatively closed environment, and operators can enter the cake production workshop only by blowing off dust on the bodies through an air shower door. In addition, an air pipe is required to be configured for sending fresh air into the cake production workshop to keep the ventilation effect of the cake production workshop, and meanwhile, a set of dust removal system is required to be configured in the air pipe to remove dust particles of the fresh air sent into the cake production workshop with high answer.

However, most of the existing dust removing systems only have a plurality of filter screens arranged in the air guide pipe for removing dust, and in this way, fine dust particles may still pass through the meshes of the filter screens and are sent into a cake production workshop, so that the purification effect of the filter mode is poor.

Disclosure of Invention

The utility model provides an it is not enough to above-mentioned background art provides an use electrostatic precipitator system in cake workshop.

The utility model adopts the following technical scheme:

the utility model provides an use electrostatic precipitator system in cake workshop which characterized in that, this dust pelletizing system including:

the air guide pipe is provided with an air inlet end and an air exhaust end at two ends respectively, an installation opening is formed in one side between the air inlet end and the air exhaust end, and the air guide pipe is connected with an access door capable of opening or closing the installation opening;

the electrostatic dust removal device comprises a mounting frame, an anode piece and a cathode piece, wherein the anode piece is fixed on the annular surface in the mounting frame, the cathode piece is fixed in the middle in the mounting frame, and a gap is formed between the cathode piece and the anode piece;

a socket is fixed on the side wall of the air guide pipe corresponding to the mounting opening and is electrically connected to a power supply, and a plug is fixed on one side of the mounting frame and is electrically connected to the anode piece and the cathode piece; the upper end and the lower end of the air guide pipe corresponding to the mounting opening are respectively fixed with a first positioning groove, and the two ends of the mounting frame are embedded into the two first positioning grooves along the mounting opening in a matched mode, so that the plug is correspondingly inserted into the socket to form electric connection.

As a further improvement, an induced draft fan is fixed in the air exhaust end of the air guide pipe so as to introduce air from the air inlet end and discharge the air through the air exhaust end.

As a further improvement, a spraying device is fixed on one side of the electrostatic dust removal device, which is far away from the air exhaust end, in the air guide pipe, the spraying device comprises a water tank, a connecting pipe, a water suction pump and a spraying head, the water tank is fixed to the bottom of the air guide pipe, and the air guide pipe is provided with a penetrating position-giving opening corresponding to the bottom surface of the water tank; the suction pump is fixed extremely in the basin, the one end of connecting pipe is fixed extremely the suction pump, the other end of connecting pipe extends to in the air duct, and extend to in the air duct a plurality of shower heads of connecting pipe fixed connection, each the shower head all corresponds let on the position mouth.

As a further improvement, an activated carbon plate is arranged between the electrostatic dust collection device and the spraying device in the air guide pipe.

As a further improvement, second positioning grooves are respectively arranged at the upper end and the lower end of the air guide pipe between the electrostatic dust collection device and the spraying device, the second positioning grooves correspond to the mounting openings, and the two ends of the activated carbon plate are embedded into the two second positioning grooves along the mounting openings in a matching manner.

From the above description of the structure of the present invention, compared with the prior art, the present invention has the following advantages: air is introduced from the air inlet end and then discharged to a cake production workshop through the air exhaust end, the electrostatic dust removal device can electrically separate air molecules into positive ions and electrons through the high-voltage electrostatic field formed between the cathode piece and each anode piece, and the electrons rush to the anode piece to encounter dust particles, so that the dust particles are adsorbed to the anode piece in a negative charge mode, and therefore the dust particle is captured and collected.

Drawings

Fig. 1 is a schematic view of the perspective structure of the oblique side view of the present invention.

Fig. 2 is a schematic view of the bottom perspective structure of the present invention.

Fig. 3 is a schematic perspective view of the access door shown in fig. 1 after being opened.

Fig. 4 is a schematic perspective view of an electrostatic precipitator.

Fig. 5 is the side structure schematic diagram of the utility model after hiding the access door.

Fig. 6 isbase:Sub>A schematic sectional view taken along the directionbase:Sub>A-base:Sub>A in fig. 5.

Fig. 7 is an enlarged schematic view of fig. 6 at D.

Fig. 8 is a schematic cross-sectional view taken along the direction B-B in fig. 5.

Fig. 9 is a schematic cross-sectional view taken along the direction C-C in fig. 5.

Fig. 10 is a schematic structural view of the first positioning groove arranged up and down.

Detailed Description

The following describes embodiments of the present invention with reference to the drawings.

As shown in attached figures 1 to 3, the electrostatic dust removal system applied to the cake production workshop comprises an air guide pipe 1, and an electrostatic dust removal device 2, an activated carbon plate 3 and a spraying device which are arranged in the air guide pipe 1. The cake production workshop air supply device comprises an air guide pipe 1, an air inlet end 101, an air exhaust end 102, an induced draft fan 12, an induced draft fan 101, an air inlet end 102 and an air exhaust end 102, wherein the air guide pipe 1 is fixedly arranged in the air exhaust end 102, the air inlet end 101 is arranged outside the cake production workshop, the air exhaust end 102 is arranged at the top in the cake production workshop, air is introduced from the air inlet end 101 under the action of the induced draft fan 12 and then is exhausted through the air exhaust end 102, and therefore fresh air is fed into the cake production workshop.

With continued reference to fig. 1 to 3, an installation opening 104 is disposed on one side of the air guiding pipe 1 between the air inlet end 101 and the air outlet end 102, and the air guiding pipe 1 is connected to an access door 11 capable of opening or closing the installation opening. Specifically, one side of the access door 11 can rotate relative to the air guide pipe 1 through the connection of a hinge, so that the installation opening 104 can be opened or closed, and the other side of the access door 11 and the outer side of the air guide pipe 1 can be fixedly closed through the structural connection of a bolt, a lock catch and the like.

As shown in fig. 4, the electrostatic dust collector 2 includes a mounting frame 21, an anode member 22 and a cathode member 23, wherein the anode member 22 is an anode electrode having a plate-shaped structure, and the cathode member 23 is a cathode electrode having a column shape. A plurality of anode members 22 are distributed and fixed in a circumferential array of a ring surface in the mounting frame 21, the cathode member 23 is fixed in the middle of the mounting frame 21, and a gap is formed between the cathode member 23 and the anode member 22. Specifically, the mounting frame 21 is a rectangular frame body, four opposite corners in the mounting frame 21 are both fixed with connecting rods 24, the connecting sleeves 25 are simultaneously fixed in the middle of the four connecting rods 24 in the mounting frame, and the cathode members 23 are embedded and fixed in the connecting sleeves 25, so that gaps can be formed between the cathode members 23 and the anode members 22, and the gaps are used for forming a high-voltage electrostatic field. When air passes through the high-voltage electrostatic field, air molecules are electrically separated into positive ions and electrons, and the electrons encounter dust particles in the process of running to the positive electrode (namely the anode piece 22), so that the dust particles are negatively charged and adsorbed to the positive electrode, and the dust particles are captured and collected to the anode piece 22. Further, in order to improve the effect of the electric field formed between the cathode member 23 and each of the anode members 22, the surface of the connecting sleeve 25 may be configured to be a hollow structure.

As shown in fig. 6 and 7, a socket 27 is fixed on a side wall of the air duct 1 corresponding to the mounting opening 104, and the socket 27 is electrically connected to a power source. Preferably, as shown in fig. 2, a protecting cover 28 is fixed outside the air duct 1, and the protecting cover 28 covers the socket 27 to protect the socket 27. A plug 26 is fixed on one side of the mounting frame 21, and the plug 26 is electrically connected to the anode member 22 and the cathode member 23, so as to realize the electric conduction of the anode member 22 and the cathode member 23. Specifically, a power line (not shown) connecting the cathode member 23 and the plug 26 may be fixed to the connection rod 24, the anode members 22 may be electrically connected in series by the power line in sequence and then connected to the plug 26, and the power line (not shown) connecting the anode members 22 may be fixed inside the mounting frame 21.

As shown in fig. 3 and 6, first positioning grooves 13 are fixed at both upper and lower ends of the air duct 1 corresponding to the mounting opening 104, the first positioning grooves 13 are in an inverted C-shaped structure as shown in fig. 10, and an opening of the first positioning grooves 13 faces to a middle position of the air duct 1. The upper and lower ends of the mounting frame 21 are fitted into the first positioning grooves 13 along the mounting opening 104, so that the plug 26 is correspondingly inserted into the socket 27 to form a conductive connection. After the structure is adopted, when dust particles adsorbed on the surface of the anode piece 22 need to be cleaned, the access door 11 can be opened, the mounting frame 21 is directly pulled out, and the plug 26 can be separated from the socket 27, so that the anode piece 22 and the cathode piece 23 lose conductivity and the dust particles fall to the mounting hole 104, the dust particles falling to the bottom surface of the air guide pipe 1 are swept out of the mounting hole, and the dust particles on the anode piece are wiped off, and the dust cleaning can be completed. Then, the mounting frame is directly inserted back to the original position, so that the plug can be automatically inserted into the socket, and the electric conduction of the anode piece 22 and the cathode piece 23 is automatically realized. Therefore, the utility model discloses it is right the convenience very of electrostatic precipitator device 2 clearance.

As shown in fig. 2, 3 and 9, the spraying device is fixed on the side of the electrostatic dust removal device 2 far away from the air exhaust end 102. The spraying device includes a water tank 41, a connection pipe 42, a suction pump 44, and a spray header 43. The water tank 41 is fixed to the bottom of the air guide pipe 1, and the air guide pipe 1 is provided with a through abdicating opening 103 corresponding to the bottom surface of the water tank 41. The water suction pump 44 is fixed in the water tank 41, the connecting pipe 42 is in a C shape, one end of the connecting pipe 42 penetrates into the water tank 41 and is fixed to an output port of the water suction pump 44, the other end of the connecting pipe 42 horizontally extends to the top of the air guide pipe 1, the connecting pipe 42 extending into the air guide pipe 1 is fixedly connected with the plurality of spray heads 43, and each spray head 43 corresponds to the position yielding port 103.

When the water-saving spraying device works, the water pump 44 upwards pumps water in the water tank 41 to each spraying head 43 through the connecting pipe 42, so that the water is sprayed downwards from the spraying heads 43 to form a water curtain, when air passes through the water curtain, falling water can attach dust particles in the air, the dust particles fall into the water tank 41 along with the downwards sprayed water through the position giving opening 103, a spraying dust falling effect is formed, and a circulating water path is formed among the water tank 41, the connecting pipe 42 and the spraying heads 43, so that energy is saved greatly.

In addition, a filter screen (not shown in the drawings) can be further disposed at the water inlet of the water pump 44, and is used for filtering impurities or dust particles in the water tank 41, so that the water which is upwards pumped to the spray header 43 and downwards sprayed from the spray header 43 is relatively clean. The bottom surface of the water tank 41 can be further connected with a water discharge pipe 45, the water discharge pipe is provided with a valve 46, when a water source needs to be replaced, the valve 46 is opened to discharge sewage accumulated in the water tank 41, and then the mounting port 104 pours purified water into the water tank 41 from the position-giving port 103.

As shown in fig. 5 and 8, the activated carbon plate 3 is disposed between the electrostatic precipitator 2 and the shower device. Specifically, second positioning grooves 14 are fixed at the upper end and the lower end of the air guide pipe 1 between the electrostatic dust collection device 2 and the spraying device, the structure of the second positioning groove 14 is consistent with that of the first positioning groove 13, the second positioning groove 14 corresponds to the mounting opening 104, and the upper end and the lower end of the activated carbon plate 3 are embedded into the two second positioning grooves 14 along the mounting opening 104 in a matched manner. This structure of fixing the activated carbon plate 3 by the second positioning groove 14 can facilitate the replacement of the activated carbon plate 3. And the active carbon plate 3 is arranged between the electrostatic dust removal device 2 and the spraying device, so that water vapor on one side of the spraying device can be isolated, and the phenomenon that the water vapor is scattered on one side of the electrostatic dust removal device 2 to cause short circuit of the electrostatic dust removal device is avoided.

Preferably, the air guide pipe 1, the water tank 41, the first positioning groove 13, the second positioning groove 14, the access door 11, the protective cover 28 and the like are formed by bending galvanized plates through sheet metal technology, and the air guide pipe 1, the water tank 41, the first positioning groove 13, the second positioning groove 14 and the protective cover 28 are connected through welding.

To sum up, the utility model discloses the during operation, the air is followed air inlet end 101 is introduced and is passed through again the in-process of end 102 discharge to the cake workshop of airing exhaust, the air is the warp in proper order spray set's dust fall filtration, activated carbon plate 3 filter with electrostatic precipitator device 2's dust particle adsorbs and catches, can make the new trend of sending into the cake workshop realize dustlessly, consequently can effectual improvement air purification's effect, is favorable to improving the air circumstance of cake production to improve the hygienic index of the cake of production.

The above-mentioned be the utility model discloses a concrete implementation way, nevertheless the utility model discloses a design concept is not limited to this, and the ordinary use of this design is right the utility model discloses carry out immaterial change, all should belong to the act of infringement the protection scope of the utility model.

Claims

1. The utility model provides an use electrostatic precipitator system in cake workshop which characterized in that, this dust pelletizing system including:

2. The electrostatic precipitator system for use in a cake production plant of claim 1, wherein: the air guide pipe is fixedly provided with an induced draft fan in the air exhaust end so as to introduce air from the air inlet end and discharge the air through the air exhaust end.

3. The electrostatic precipitator system for use in a cake production plant of claim 1, wherein: a spraying device is fixed on one side, far away from the air exhaust end, of the electrostatic dust removal device in the air guide pipe, the spraying device comprises a water tank, a connecting pipe, a water suction pump and a spraying head, the water tank is fixed to the bottom of the air guide pipe, and a penetrating position-giving opening is formed in the bottom surface, corresponding to the water tank, of the air guide pipe; the suction pump is fixed extremely in the basin, the one end of connecting pipe is fixed extremely the suction pump, the other end of connecting pipe extends to in the air duct, and extend to in the air duct a plurality of shower heads of connecting pipe fixed connection, each the shower head all corresponds let on the position mouth.

4. The electrostatic precipitator system for use in a cake production plant of claim 3, wherein: and an activated carbon plate is arranged between the electrostatic dust collection device and the spraying device in the air guide pipe.

5. The electrostatic precipitator system for use in a cake production plant of claim 4, wherein: and second positioning grooves are formed in the upper end and the lower end of the air guide pipe between the electrostatic dust collection device and the spraying device, the second positioning grooves correspond to the mounting openings, and the two ends of the activated carbon plate are embedded into the two second positioning grooves along the mounting openings in a matched mode.